Conserve Water - Every Drop Counts!


Payment Options - Online now available


The health and safety of our customers and employees is a top priority of the RCH Water Supply Corporation Board. At this time we are cancelling all meetings until further notice.

Monthly / Daily Usage Reports




  2019 2016
  2018 2015





Copyright 2020


Due to the call for "social distancing" at this time, we are limiting our face-to-face contact with our customers. Our personnel are still working in the office and are available to answer any questions or concerns you may have. If you need assistance please give our office a call at 972-722-3203.



The RCH Water Supply Corporation serves the North Central Texas area in the southern portion of Rockwall County. The Corporation's Board of Directors is dedicated to providing reliable service and the highest quality water to its customers.









Water Conservation Tips:


1. Repair leaking faucets, pipes, toilets, etc.

2. Install water saving devices in faucets, toilets and appliances.

3. Wash only full loads of laundry.

4. Run dishwasher only when full.

5. Water the lawn and garden as little as possible.

6. Follow water restrictions carefully.

7. Do not water between the hours of 10 am and 5 pm.



















RCH WATER SUPPLY - 5763 SH 205 SOUTH, STE 101 - ROCKWALL, TX - 75032